baber/WOPTO huggingface dataset:
Patent JP-2000229444-A (JP)
Title: Imaging apparatus and control method therefor
Inventor: HIRASAWA HIDEAKI
IPC: B41J2/44
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To adjust video clock frequency highly accurately without deteriorating the jitter of video clock by providing a first generating means for generating a reference clock, and a second generating means for generating a video clock by regulating the frequency of reference clock for each scanning section. SOLUTION: A signal obtained by subjecting the output signal 14 from a quartz oscillator 601 to frequency division by M through a 1/M frequency divider 702 is inputted to a phase comparator 703 along with a signal obtained by subjecting a video clock 15 to frequency division by N through a 1/N frequency divider 706. Output from the phase comparator 703 is inputted to a voltage controlled oscillator 705 through a low-pass filter 704. When the signal obtained by subjecting the output signal 14 from the quartz oscillator 601 to frequency division by M has a phase lead ahead of a signal obtained by subjecting the video clock 15 to frequency division by N, for example, input voltage to the voltage controlled oscillator 705 increases to advance the phase of the video clock 15.  Video clock frequency can be adjusted finely without increasing jitter by varying the frequency division ratio M, N of two frequency dividers 702, 706 appropriately.
Patent JP-H06250347-A (JP)
Title: Silver halide photographic sensitive material, its processing agent and its processing method
Inventor: NISHIO SHOJI
IPC: G03C1/04
Filed: 1993-02-23
Abstract: PURPOSE:To prevent the formation of silver sludge and to provide a silver halide photographic sensitive material which is not contaminated when processed with the processing agent. CONSTITUTION:A silver halide photographic sensitive material having at least one photosensitive silver halide emulsion layer on a substrate is processed in the presence of a cyclofructan shown by the general formula. The silver halide photographic sensitive material contains the cyclofructan, and the cyclofructan is incorporated into the processing agent for the material.
Patent JP-S62191502-A (JP)
Inventor: NISHIZAWA KAZUNORI
IPC: D04B1/00
Filed: 1986-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03228097-A (JP)
Title: Vibration controller
Inventor: MIYAZAKI TOSHIHIRO
IPC: G10K11/178
Filed: 1990-02-16
Abstract: PURPOSE:To cancel vibration received directly from a vibration source and vibration having inverse waveform by an acoustic radiation body and to reduce the vibration by supplying the vibration received directly from the vibration source and the vibration with the inverse waveform to a vibration actuator by using a digital filter. CONSTITUTION:A microphone 7 is provided closely to a speaker 2 in a sound insulation box 1 and a noise generated by the speaker 2 is detected instantaneously by the microphone 7, whose detection signal is inputted to the digital filter 8 and coefficient update algorithm 9. The noise generated by the speaker 2 reaches a sound insulation plate 5 to generate the vibration generated by the sound insulation plate 5 and the vibration with the inverse waveform forcibly by the vibration actuator 6 through the digital filter 8, and both the vibrations cancel each other to reduce the vibration of the sound insulation plate 5 as an acoustic radiation body, thereby reducing the noise of the microphone 10.
Patent JP-S54126417-A (JP)
Title: Static picture transmission/receiving system
Inventor: KONDOU MINORU
IPC: H04N7/18
Filed: 1978-03-24
Abstract: PURPOSE: To receive the picture required for grasping the outline in a short time  and obtain a good-quality picture by transmitting one-time shares of video signals  plural times and receiving them to store the first-time signals and rewrite selectively the second-time signals and following signals.  
     CONSTITUTION: By the transmission command to terminal 20, transmission control unit 27 drives transmission memory unit 25 to store signals from cammera 24 in one- picture components memory 25, and these picture signals are transmitted together with a start signal and a synchronizing signal by transmission unit 26. In receiving, signals are demodulated and waveform-shaped by receiving unit 28 and are sent to receiving memory unit 29, and simultaneously, the start signal and the synchronizing signal are detected by synchronizing detection unit 31, and memory 29 is driven through receiving control unit 32 to read signals onto monitor 30. In the first-time receiving, noise is detected for every scanning line by noise detection unit 33, and the position of the scanning line corresponding to noise is stored in detection line memory unit 34. In the second-time receiving, the corresponding part of memory 29 is rewritten only for noise-mixed scanning lines stored in unit 34, thereby correcting the picture to a noiseless pitcure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63201968-A (JP)
Title: Floating type magnetic head
Inventor: FUKUDA KAZUMASA
IPC: G11B21/21
Filed: 1987-02-17
Abstract: PURPOSE:To obtain a stable floating characteristic even for a floating quantity less than 0.2mum, and further, to obtain a floating type magnetic head, which is superior in wear resistance and durability by making the floating surface of a slider into a flat planar shape without having a lift generating tapered surface. CONSTITUTION:The floating surfaces 103, 104 of the slider 3 are formed into the flat planar shape without having the lift generating tapered surface. The end parts A, B viewing a travelling direction, are formed into an arc shape in order to prevent from being caught by the surface of a magnetic disk. Thus, even for the region of the floating quantity less than 0.2mum, a balance between a dynamic pressure and a supporting spring pressure can be kept adequate, the wreck of a flight posture can be removed, the stable floating characteristic can be maintained, and the durability is improved.
Patent JP-H06233354-A (JP)
Title: Signal transmitter device
Inventor: SUMI HIROYUKI
IPC: H04Q9/00
Filed: 1993-01-28
Abstract: PURPOSE:To provide a signal transmitter device which contains plural terminals connected to a controller and can deal with the data collection program, etc., of the controller without changing the program despite the change of number of terminals. CONSTITUTION:A controller 1 is provided with an oscillation circuit 21 which produces the clock signals and a current supply gate 22 which superposes the DC signals on each other in the clock cycles larger than the number of terminals and then turns off the output for a prescribed period. A terminal equipment is provided with a counter which counts the clock cycles and supplies the current to each terminal in response to the switch state only in a coincident cycle. Then the change of the supplied current is detected by a resistance R3 and discriminated by a comparator 24. Thus the switch state of each terminal is decided.
Patent JP-S55125954-A (JP)
Title: Drilling method
Inventor: MATSUMOTO MASARU
IPC: B21D28/26
Filed: 1979-03-23
Abstract: PURPOSE: To raise the efficiency of drilling of a printed board, by making the cutting edge of a drill hollow to provide a laser light path.  
     CONSTITUTION: A rotary shaft 1 is supplied to a chuck 4 which holds a drilling edge 3 having a hollow part 2. The rotary shaft 1 is made hollow. Fiberglass 8 provided with a fiber sheath 7 is laid in the rotary shaft. An irradiation regulating lens 13 is provided in a path for laser light 12 produced by a laser generator 11. The lens 13 is located below the fiberglass 8. The laser light 12 from the laser generator is transmitted through the path of the fiberglass 8 and the lens 13, the focus of which is located slightly in front of the tip of the drilling edge 3 by a lens positioning means 15. As a result, bending, breaking or the like of a drill is prevented by small- scale equipment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58151099-A (JP)
Inventor: ITOU TAKAO
IPC: B32B9/00
Filed: 1982-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61195565-A (JP)
Title: Sealed alkaline storage battery
Inventor: NISHIMURA MASAMI
IPC: H01M10/24
Filed: 1985-02-22
Abstract: PURPOSE:To obtain a nickel-cadmium battery which has the same or more capacity as a cathode to which formation is applied by using a cathode prepared by depositing nickel hydroxide in a nickel sintered substrate, to which no formation is applied, and an anode to which no formation is applied. CONSTITUTION:Slurry comprising a viscous solution of methylcellulose and sintering metal powder of carbonyl nickel is applied to a porous metal plate. They are sintered in a reduced atmosphere of hydrogen, and immersed in nickel nitrate solution, then immersed in potassium hydroxide solution to deposite nickel hydroxide on a nickel sintered substrate. The substrate is washed then dried, and used as a cathode for a nickel-cadimium battery. A viscous solution mainly comprising Teflon, carboximethylcellulose, or polyvinyl alcohol is mixed with cadmium oxide, and the mixture is kneaded to form paste. The paste is applied to a porous metal plate to form an anode. The cathode and anode are assembled with a separator comprising a synthetic resin nonwoven fabric interposed between them, and alkaline solution is used as electrolyte to form a battery.
Patent JP-H07224814-A (JP)
Title: Fixture
Inventor: UCHIDA YASUAKI
IPC: F16B3/06
Filed: 1994-02-07
Abstract: PURPOSE:To press the outer face of a fixture into contact with a groove by face contact, in the fixture used for fixing a pulley or the like on a rotary shaft. CONSTITUTION:A taper shaped groove-like part 1 having two faces meeting at right angles with each other is provided on a first member A, a second member B fitted in this groove-like part 1 and forming a pillar body in cooperation with the first member is joined together with the first member, and the first member and the second member are connected together by a fastening bolt inserted through in the axial direction so as to constitute a fixture. In this way, the first member A and the second member B are moved along the taper shaped groove-like part 1 in the opposite directions in parallel, and the outer face of the second member B is projected outward from the outer face of the first member A. Consequently, the sectional size is enlarged as the whole fixture, and pressure contact is performed by face contact with the groove wall.
Patent JP-S57148221-A (JP)
Title: Temperature detecting device
Inventor: HASHIMOTO SHINGO
IPC: G01K1/02
Filed: 1981-03-10
Abstract: PURPOSE:To obtain the device having excellent linearity without external adjusting terminals, by constituting a circuit wherein a voltage obtained by subtracting a unit amount of charge from the product of Boltzmann's constant and absolute temperature is used as a temperature detecting voltage. CONSTITUTION:A voltage, which is expressed by KT/q, where K is Boltsmann's constant, T is absolute temperature, and q is unit amount of charge, is taken out of a temperature detecting circuit 5 and amplified in a lnear amplifier 4. An up and down counter 2 is operated until the equal signal value is obtained. The digital output of the counter 2 is converted into the analog output in a D/A converter based on a reference voltage 1. The amplified value of the voltage from the temperature detector 5 is compared in a voltage comparator 6. The counted value from the up and down counter 2 is digitally displayed based on the output at the time of the coincidence, and the temperature is displayed.
Patent JP-S55127429-A (JP)
Title: Vertical polycondensation reaction apparatus for polyester
Inventor: TAKAHASHI HIROSHI
IPC: C08G63/78
Filed: 1979-03-26
Abstract: PURPOSE: To provide title apparatus which give products having constant quality by rapidly removing byproduct volatile matter to increase the reaction rate, and in which upper agitating blades having through-holes or grooves and inclined at an  angle of 10W50 ° and lower agitating blades inclined at an angle not less than 50°,  are fixed to a vertical rotating shaft.  
     CONSTITUTION: In a vertical polycondensation reaction apparatus for polyester, upper agitating blades 8 are provided with long grooves or through-holes 9 and are arranged in such a manner that an angle θ 1  of inclination is 10W50°, and lower agitating blades 8 are arranged in such a manner that an angle θ 2  of inclination is not less than 50°. Monomers of a polyester and/or low polymers thereof are charged from a supply port 4 to the vertical reactor 1 to liquid level 3. While heating the reactor 1 under pressure, the agitating blades 8 are rotated by a vertical rotating shaft 7 in such a direction that reactants are pushed up. Volatile matter such as ethylene glycol is formed, and the discharge of the volatile matter through a volatile matter-discharging port 6 to the outside is promoted. Gas-liquid contact area is increased by the long grooves or the through-holes 9, thereby increasing polymn, rate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58152751-A (JP)
Title: Film-like article taking-up apparatus
Inventor: SUWA YOSHIO
IPC: B65H19/28
Filed: 1982-03-04
Abstract: PURPOSE:To permit superior taking-up of a film-like article at a constant speed without reducing the film-like article feeding speed and the taking-up speed by installing a guide belt for introducing the cut end of the film-like article onto the replated taking up core, shiftably in the upper part of said replaced taking up core. CONSTITUTION:When the amount of a film-like article 1 taken-up onto a taking- up core 4a reaches a prescribed value, a guide belt 5 is shifted to the position where it comes in contact with a replaced taking-up core 4. The end of the film- like article 1 cut by a cutter 3 is introduced to the winding direction of the taking-up core 4b by the guide belt 5, and coinding onto the taking-up core 4b is performed. In this case, the guide belt 5 is constituted of a plurality of guide belts 5a-5f, and each speed of the guide belts 5a-5f is increased in succession from the side making contact with the cut starting side of the film-like article 1 to wards the side making contact with the cut completion side. Therefore, winding-up of the film-like article 1 onto the replaced taking-up core 4b is carried out certainly.
Patent JP-H07213841-A (JP)
Title: Exhauster
Inventor: TAMURA KAZUO
IPC: F24F7/06
Filed: 1994-02-08
Abstract: PURPOSE:To effectively use a filter and to properly detect its replacement time. CONSTITUTION:Gas in a device is introduced into an exhausting pipe 1 and passed through a filter 3 and discharged to outside of the device from a discharge port by a fan 2. Plural wind velocity detectors 4 are installed on the downstream side of a filter 3, and a CPU 7 is set so that the distribution of the clogging of the filter 3 and the degree of the clogging of the whole filter may be detected by their output. A movable blade 6 is installed on the upstream side of the filter 3, and based on the control of the CPU 7, a directional angle is determined so that much gas may be introduced into a part of the filter where clogging is low. When the whole region of the filter 3 is clogged, an indicator 8 indicates that the replacement time of the filter has come.
Patent JP-H11217558-A (JP)
Title: Stainproofing agent and formation of stainproofing layer
Inventor: OHATA KOICHI
IPC: G02B1/18
Filed: 1998-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain an antifouling agent capable of preventing adhesion of stain such as fingerprint, sebum, sweat, or the like, especially on the surface of an optical member such as a reflection preventing film, or the like, by including a specific organosilane and a prescribed fluorine-based compound. SOLUTION: This stainproofing agent contains (A) an organosilane compound of the formula [R<1f> -(CH2 )1 ]n (SiA4-n )M (R<1f> is a fluorine-containing substituent group; A is a hydrolyzable group; the number (n) of substitutions is 0<n<4; (l) is 0-3; (m) is 1-10) and (B) a hydroxyl group-containing fluorine-based compound of the formula R<2f> -OH (R<2f> is a fluorine-containing substituent group). An organosilazane containing an amino group as the hydrolyzable group A is preferable as the component A. A compound of the formula R<f> (OC3 F6 )n - O-(CF2 )m -(CH2 )1 -OH (R<f> is a 1-16C straight-chain or branched-chain perfluoroalkyl; (n) is 1-50: (l) and (m) are each 0-3 and 6>=m+l>0) is preferable as the component B.
Patent JP-H01209865-A (JP)
Title: Picture forming device
Inventor: HIROKI MASASHI
IPC: H04N1/00
Filed: 1988-02-17
Abstract: PURPOSE:To bring a picture forming means constantly to an ordinary using state irrespective of the ordinary use or the inverse use of a reading means by connecting the picture forming means to the reading means in both normal and opposite directions. CONSTITUTION:When a scanner unit part 10 is used with an inverted state, a printer unit part 11 is inverted and stored in a printer unit storing part 40. Thereby, it is mechanically held at a prescribed position by a positioning guide mean composed of the side plate of the storing part 40 and a protrusion part 11a formed on the side face of the printer unit 11. Further, a printer side connector 42 protruding to the one end side thereof is fitted into a scanner side connector 43 to electrically connect the scanner unit part 10 to the printer unit part 11. In case of using under the ordinary state, the printer unit part 11 is stored in the storing part 40 under a non-inverted state.
Patent JP-S59160707-A (JP)
Title: Device for detecting and controlling bending angle of bending machine
Inventor: NARISAWA TETSUYA
IPC: B21D5/02
Filed: 1983-03-04
Abstract: PURPOSE:To facilitate installation and to prevent obstruction to an operation by detecting optically the end face of a blank to be subjected to bending, and transmitting the information thereof by an image guide to an image sensor camera. CONSTITUTION:A work 5 is bent between a die 2 installed on a die base 1a and a punch 4 attached to a ram 3. The end face image of the blank 5 detected with an optical head 6 is transmitted by an image guide 7 formed by bundling many fibers to an image sensor camera 8. The image information converted to an electrical signal is then subjected to image processing by an image processor 12 by which a binary coded digital signal is obtd. The signal is then inputted to a central processing unit 13, which calculates the bending angle of the blank 5 from the information stored preliminarily in a memory 14.
Patent JP-H10217702-A (JP)
Title: Rubber elastic body segment for wheel
Inventor: IWASA MITSUHIRO
IPC: B60B15/02
Filed: 1997-02-02
Abstract: PROBLEM TO BE SOLVED: To provide excellent comfortableness by forming a stopper part rising from a bottom face part in a hollow part defined by the bottom face part mounted on the outer circumference of a wheel, an outer circumferential part forming a hollow lug, and side parts, in a rubber elastic body segment engagedly fitted to the outer circumference of a wheel of an agricultural vehicle. SOLUTION: This rubber elastic body segment is provided with a hollow part 5 defined by a bottom face part 2 fixed to the outer circumference of a wheel, an outer face part 3, and side parts 4, and the hollow part 5 is opened on the width ends of the elastic body segment main body 1. A stopper 6 rising from the bottom face part 2 is formed in the hollow part, and hollow parts 12 are formed along lugs 11 nearly obliquely formed on the outer face part 3 of the rubber elastic body segment main body 1 and of relatively large height. A plate 21 is buried in the bottom face part 2 of the rubber elastic body segment main body 1, and bolts 22 are previously welded to the plate 21 so as to be used for mounting the main body onto the wheel.
Patent JP-H11225839-A (JP)
Title: Drawer rail unit
Inventor: TANAKA MAKOTO
IPC: A47B88/04
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a drawer rail unit which can make effective use of space by ensuring the smooth movement of drawers over a long period. SOLUTION: This unit includes a baseplate 22 spliced to the inner surface of a side panel 11 and a plurality of projecting rails 25 provided on the baseplate 22, and drawers 21 are longitudinally movably laid by forming guide grooves 26 between the projecting rails 25. In the area of the projecting rails 25, locking holes 27 are formed and a groove forming piece 30 is joined to the upper end of the baseplate 22. A guide groove which works in substantially the same way as the guide groove 26 is formed between the groove forming piece 30 and a plane immediately therebelow.
Patent JP-H07244611-A (JP)
Title: Memory incorporating microcomputer
Inventor: NEGISHI KATSUO
IPC: G06F21/14
Filed: 1994-03-04
Abstract: PURPOSE:To disable a 3rd party to read instructions out of an internal ROM in external bus mode by selectively controlling the output of information, read out of a read-only memory, to an internal bus on the basis of 1-bit information stored in a nonvolatile memory. CONSTITUTION:When information read out of an internal ROM matrix 21 is data in external bus mode, 1-bit output which is '0' is outputted from the nonvolatile memory 22 and supplied to a control circuit 27. Further, when the read information is an instruction, bit information which is '1' is outputted from the nonvolatile memory 22 and supplied to the control circuit 27. Consequently, when the read information is the data, the control circuit 27 controls a bus buffer 26 so as to output the data to the data bus as it is. Further, when the read information is the instruction, on the other hand, the control circuit 27 controls the bus buffer 26 so as to output fixed data by the data bus 8.
Patent JP-H03239681-A (JP)
Title: Car mud guard mounting structure
Inventor: YASUGADAIRA MASAHIKO
IPC: B62D25/18
Filed: 1990-02-15
Abstract: PURPOSE:To enhance the mounting rigidity of a mud guard so as to be less influenced by eventual application of wind pressure, water pressure, vibration, etc. during running by fixing the tail of a core extension to the inside of the car body, and supporting the body of mud guard from inside of the car body rigidly. CONSTITUTION:A large external force is applied to the mounting part of a mud guard 31 due to vibration of car or wind/water pressure which the front face 39 of the body mounting part 32 receives during running. However, because a tail flange 44 of the extension 46 of a core 35 is fixed to a dash lower panel 49, the external force is borne shared by this lower panel 49 and a flange 12 of a front fender 1, and further, the mud guard 31 is free from movement as shown by a two-dot and dash line because the core itself 35 is secured to those members on body side other than the front fender 1 which has a low mounting rigidity. This provides avoidance avoidance of coating exfoliation on the surface of the front fender 1 due to its relative movement after contacting with the shield part foremost 47 of the body 34 of mud guard, and consequently a car of high quality with no risk of rusting is achieved.
Patent JP-S52117634-A (JP)
Title: Electrostatic printing apparatus
Inventor: KOUMURA NOBORU
IPC: B41M1/00
Filed: 1976-03-29
Abstract: PURPOSE: To accomplish the continuous process from the step of formation of an electrostatic printing master to the step of obtaining a desired printed matter through the step of carrying out the electrostatic printing operation by shielding a photosensitive material of headdevelopment type from the exposure light until the exposing operation. 
     COPYRIGHT: (C)1977,JPO&Japio